215538624

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 224

約数和(自身を含む): 735421440

約数和(自身を除く): 519882816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 103, 108, 112, 126, 144, 168, 173, 189, 192, 206, 216, 224, 252, 288, 309, 336, 346, 378, 412, 432, 448, 504, 519, 576, 618, 672, 692, 721, 756, 824, 864, 927, 1008, 1038, 1211, 1236, 1344, 1384, 1442, 1512, 1557, 1648, 1728, 1854, 2016, 2076, 2163, 2422, 2472, 2768, 2781, 2884, 3024, 3114, 3296, 3633, 3708, 4032, 4152, 4326, 4671, 4844, 4944, 5536, 5562, 5768, 6048, 6228, 6489, 6592, 7266, 7416, 8304, 8652, 9342, 9688, 9888, 10899, 11072, 11124, 11536, 12096, 12456, 12978, 14532, 14832, 16608, 17304, 17819, 18684, 19376, 19467, 19776, 21798, 22248, 23072, 24912, 25956, 29064, 29664, 32697, 33216, 34608, 35638, 37368, 38752, 38934, 43596, 44496, 46144, 49824, 51912, 53457, 58128, 59328, 65394, 69216, 71276, 74736, 77504, 77868, 87192, 88992, 99648, 103824, 106914, 116256, 124733, 130788, 138432, 142552, 149472, 155736, 160371, 174384, 177984, 207648, 213828, 232512, 249466, 261576, 285104, 298944, 311472, 320742, 348768, 374199, 415296, 427656, 481113, 498932, 523152, 570208, 622944, 641484, 697536, 748398, 855312, 962226, 997864, 1046304, 1122597, 1140416, 1245888, 1282968, 1496796, 1710624, 1924452, 1995728, 2092608, 2245194, 2565936, 2993592, 3367791, 3421248, 3848904, 3991456, 4490388, 5131872, 5987184, 6735582, 7697808, 7982912, 8980776, 10263744, 11974368, 13471164, 15395616, 17961552, 23948736, 26942328, 30791232, 35923104, 53884656, 71846208, 107769312, 215538624]

約数ペア:

[(1, 215538624), (2, 107769312), (3, 71846208), (4, 53884656), (6, 35923104), (7, 30791232), (8, 26942328), (9, 23948736), (12, 17961552), (14, 15395616), (16, 13471164), (18, 11974368), (21, 10263744), (24, 8980776), (27, 7982912), (28, 7697808), (32, 6735582), (36, 5987184), (42, 5131872), (48, 4490388), (54, 3991456), (56, 3848904), (63, 3421248), (64, 3367791), (72, 2993592), (84, 2565936), (96, 2245194), (103, 2092608), (108, 1995728), (112, 1924452), (126, 1710624), (144, 1496796), (168, 1282968), (173, 1245888), (189, 1140416), (192, 1122597), (206, 1046304), (216, 997864), (224, 962226), (252, 855312), (288, 748398), (309, 697536), (336, 641484), (346, 622944), (378, 570208), (412, 523152), (432, 498932), (448, 481113), (504, 427656), (519, 415296), (576, 374199), (618, 348768), (672, 320742), (692, 311472), (721, 298944), (756, 285104), (824, 261576), (864, 249466), (927, 232512), (1008, 213828), (1038, 207648), (1211, 177984), (1236, 174384), (1344, 160371), (1384, 155736), (1442, 149472), (1512, 142552), (1557, 138432), (1648, 130788), (1728, 124733), (1854, 116256), (2016, 106914), (2076, 103824), (2163, 99648), (2422, 88992), (2472, 87192), (2768, 77868), (2781, 77504), (2884, 74736), (3024, 71276), (3114, 69216), (3296, 65394), (3633, 59328), (3708, 58128), (4032, 53457), (4152, 51912), (4326, 49824), (4671, 46144), (4844, 44496), (4944, 43596), (5536, 38934), (5562, 38752), (5768, 37368), (6048, 35638), (6228, 34608), (6489, 33216), (6592, 32697), (7266, 29664), (7416, 29064), (8304, 25956), (8652, 24912), (9342, 23072), (9688, 22248), (9888, 21798), (10899, 19776), (11072, 19467), (11124, 19376), (11536, 18684), (12096, 17819), (12456, 17304), (12978, 16608), (14532, 14832)]